Proboscidea vs genus Proboscidea

Proboscidea and genus Proboscidea both are nouns.

Word	Noun	Adjective	Verb	Adverb
Proboscidea	Yes	No	No	No
genus Proboscidea	Yes	No	No	No

As nouns, Proboscidea and genus Proboscidea are synonyms defined as:

Proboscidea and genus Proboscidea: in some classifications included in the genus Martynia and hence the two taxonomic names for some of the unicorn plants

Proboscidea (noun)	genus Proboscidea (noun)
an order of animals including elephants and mammoths	in some classifications included in the genus Martynia and hence the two taxonomic names for some of the unicorn plants
in some classifications included in the genus Martynia and hence the two taxonomic names for some of the unicorn plants